pellets later and be poisoned; predators that eat these birds are also at risk. 29 At blood lead levels between 25 and 60 g/dL, neuropsychiatric effects such as delayed reaction times, irritability, and difficulty concentrating, as well as slowed motor nerve conduction and headache can occur. 138 In adults, 94 of absorbed lead is deposited in the bones and teeth, but children only store 70 in this manner, a fact which may partially account for the more serious health effects on children. 54 This may be known as sideroblastic anemia. Although less common, it is possible for fingernails to develop leukonychia striata if exposed to abnormally high lead concentrations.
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Disposition of Toxic Drugs and Chemicals in Man (8th.). Archived from the original on Retrieved ians (June 4, 2015). 15 20 Although the technique has been used to determine whether chelation therapy is indicated and to diagnose heavy metal exposure, some evidence does not support these uses as blood levels after chelation are not comparable to the reference range typically used to diagnose heavy. 16 Blood lead levels worldwide have been declining sharply since the 1980s, when leaded gasoline began to be phased out. Areas of volume loss are shown in color over a deforestation on essay template of a normal brain.
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